Stumped Dinky Mix SetThe Dinky Mixed Blocks Set is the perfect addition to your child's Knock a Block building collection featuring teeny Dinky Blocks, Rolls and Tris that are designed for "dinky" hands! Great to pair with the Mixed Shapes Building Station. Knock a Block has been used widely as an educational tool for parents, occupational therapists and pre schools in teaching three dimensional thinking and hand eye coordination. What's included? 8x Dinky Blocks, 6x